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Publication of FR1232612ApublicationCriticalpatent/FR1232612A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B7/00—Mixing; Kneading
B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
B29B7/7404—Mixing devices specially adapted for foamable substances
B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
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FR800295A1958-07-181959-07-16Dispositif pour la production de mousse de résine synthétique
ExpiredFR1232612A
(fr)